Gjennomsnittlig GPS-koordinater for postnummer 272-0105: 35.689, 139.916
Notering byer:
>> Sekigashima 272-0105, Chibaken, Ichikawashi, GPS-koordinater: 35.6891,139.9163
Notering byer:
>> Sekigashima 272-0105, Chibaken, Ichikawashi, GPS-koordinater: 35.6891,139.9163